Sam-Bristol123

Bought the cowcow hammer set for the aap. Gun fire fine with the original hammer set but with the cowcow the hammer group cycles, but doesn't recoil and just releases all or some of the gas. Have seen a few posts on Reddit saying people have had to adjust the fitment but I'm unsure what to do as nothing seems to be rubbing or getting jammed. I have attached a video. PXL_20230109_175902560.mp4

As title says I'm looking for a fire selector plate that works with the LCT AK74. used a cheapo SHS fire selector and doesn't fit. I know I can get a first party one but they are very expensive. Any help would be great.

Have had 4 Perun V3 hybrid MOSFETs in the same LCTAk74. I'm unsure why but they all suddenly stop working randomly. Have tried a new motor and battery. They all work fine for the varying amounts of time then Will just cut out and no matter how many batteries I try they will not come back on. Even if I unplug the Motor they wont go into diagnostics mode. The wiring isn't caught or damaged, at this point I have been babying everything. Perun customer service has been brilliant and I have had it repaired each time but its over a month wait each time due to them being in Poland. Lots of forums I have read about them has been nothing but praise and at this point something clearly is wrong with my gun but when I use my old Gate Pico SSR MOSFET that works perfectly.

I have uploaded a video of the gun in both semi and full auto. It works for on semi but grinding sound on full auto. All stock gears, spring, SHS high torque motor and perun V3 hybrid MOSFET, have lowered the RPS on the MOSFET which made a bit of a difference which makes me think it's PME. used to work ok with this setup but I then installed 13:1 gears, it started grinding then put it back to stock. My AOE needs to be calibrated as I haven't done it yet but all the metal teeth on the piston and gears are all intact and not slipping as far as I can see. VID_20211015_085619.mp4

Have a LCT ak74. Have installed a perun V3 hybrid and SHS 13.1 gears. Gears have Been shimmed and have been working perfectly but all of a sudden there was a grinding sound on both full auto and semi. Have since taken the gearbox apart and installed the old LCT 18.1, have tried a new motor, different battery and weaker spring and each time it fires perfectly flawless on semi auto but as soon as I fire in full auto I can hear a grinding sound. The gears are spinning but the piston isn't moving. So I'm thinking whether it ground (I think that's the correct word) down the teeth on the piston, but would've thought it would fire on semi. Any and all help would be appreciated.